2-4(7-m)=2m+12

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Solution for 2-4(7-m)=2m+12 equation:


Simplifying
2 + -4(7 + -1m) = 2m + 12
2 + (7 * -4 + -1m * -4) = 2m + 12
2 + (-28 + 4m) = 2m + 12

Combine like terms: 2 + -28 = -26
-26 + 4m = 2m + 12

Reorder the terms:
-26 + 4m = 12 + 2m

Solving
-26 + 4m = 12 + 2m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-2m' to each side of the equation.
-26 + 4m + -2m = 12 + 2m + -2m

Combine like terms: 4m + -2m = 2m
-26 + 2m = 12 + 2m + -2m

Combine like terms: 2m + -2m = 0
-26 + 2m = 12 + 0
-26 + 2m = 12

Add '26' to each side of the equation.
-26 + 26 + 2m = 12 + 26

Combine like terms: -26 + 26 = 0
0 + 2m = 12 + 26
2m = 12 + 26

Combine like terms: 12 + 26 = 38
2m = 38

Divide each side by '2'.
m = 19

Simplifying
m = 19

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